- now
 - [nau]
 - adv. 现在;如今;立刻
adj. 现在的
n. 现在;目前
conj. 由于;既然 
同义词
           
       参考例子
           - 1.Now he doesn't come,let's start our meeting.
 - 既然他不能来了,咱们就开始开会吧。
 
- 2.I think so before, but not now.
 - 我曾经这样认为,但不是现在。
 
- 3.Now they are a city of trees.
 - 而如今他们是一棵城市的树。
 
英文解释
           - n.
 - 1.the momentary present
 - 2.at the present moment
 - 3.in these times
 - 4.in the historical present; at this point in the narration of a series of past events
 - 5.(prefatory or transitional) indicates a change of subject or activity
 - 6.used to preface a command or reproof or request
 - 7.without delay or hesitation; with no time intervening
 - 8.in the immediate past
 
网络释义
               - Now
 - 现在!; 香港世界网络频道; 现在; 全国妇女组织;
 
- right now
 - 此刻,刚才,现在; 立即,马上; 现在; 就在现在;
 
- just now
 - 刚才,一会儿以前;
 
- Apply Now
 - 立即应用; 线申请; 提交申请; 立即申请;
 
- Lock Now
 - 现在加锁;